Can a campfire cause skin cancer?

There is limited research on whether spending time around a campfire can increase a person’s risk of skin cancer.

The National Oceanic and Atmospheric Administration explains that the heat from a campfire is transmitted through radiation. Radiation can damage the skin, causing sunburn and increasing the risk of skin cancer.

However, it is unclear how much time a person would have to spend around a campfire for the radiation to damage the skin or increase the risk of developing skin cancer.

A person can develop Erythema ab igne, or “toasted skin syndrome,” a rash that can occur in response to repeated exposure to infrared radiation or direct heat. The condition usually develops over several weeks or years, so a person must often spend time around a campfire for the rash to appear.

Erythema ab igne is usually benign or noncancerous, but prolonged exposure to the campfire can lead to premalignant or malignant skin lesions.

A person who suffers a thermal burn at a campfire or elsewhere may have an increased risk of certain types of skin cancer later on. According to a Article 2019Burn scars, where the wound was initially left open (and not stitched up) and allowed to heal on its own, are a potential risk factor for several types of skin cancer. If you get a burn, you should always seek medical attention immediately.

Some research on the cancer risks of fires focuses on firefighters. American Cancer Society (ACS)There is limited evidence that occupational exposure to fire and other firefighting hazards can cause skin cancer. However, the ACS states that there is enough evidence to show that bladder cancer and mesothelioma are more likely in people.

More research is needed to determine the risk of skin cancer from campfire exposure. If you suspect skin cancer or have been injured by a campfire or other fire, you should contact your doctor.